R. dichroanthum ssp scyphocalyx x R. 'Allegretto'
Rhododendron Hybrid
| Hybridized By | Unknown |
| Seed Parent | R. dichroanthum ssp scyphocalyx |
| Pollen Parent | R. 'Allegretto' |
| Hybridized By | Unknown |
| Seed Parent | R. dichroanthum ssp scyphocalyx |
| Pollen Parent | R. 'Allegretto' |